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Diffstat (limited to 'libc/sysdeps/linux/common/umount2.c')
-rw-r--r--libc/sysdeps/linux/common/umount2.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/umount2.c b/libc/sysdeps/linux/common/umount2.c
new file mode 100644
index 000000000..3e8980784
--- /dev/null
+++ b/libc/sysdeps/linux/common/umount2.c
@@ -0,0 +1,20 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * umount2() for uClibc
+ *
+ * Copyright (C) 2000-2004 by Erik Andersen <andersen@codpoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ */
+
+#include "syscalls.h"
+# ifdef __NR_umount2 /* Old kernels don't have umount2 */
+# include <sys/mount.h>
+_syscall2(int, umount2, const char *, special_file, int, flags);
+# else
+int umount2(const char *special_file, int flags)
+{
+ __set_errno(ENOSYS);
+ return -1;
+}
+# endif